tree 0c5a5dd14256d675c8c64c8abdda86053f72abc8
parent 0ba7fe03b638a084a4e15e21d2e585ba321ad9c8
author Jeff Dike <jdike@addtoit.com> 1202193046 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202233466 -0800

uml: tidy kern_util.h

Tidy kern_util.h.  It turns out that most of the function declarations
aren't used, so they can go away.  os.h no longer includes
kern_util.h, so files which got it through os.h now need to include it
directly.  A number of other files never needed it, so these includes
are deleted.

The structure which was used to pass signal handlers from the kernel
side to the userspace side is gone.  Instead, the handlers are
declared here, and used directly from libc code.  This allows
arch/um/os-Linux/trap.c to be deleted, with its remnants being moved
to arch/um/os-Linux/skas/trap.c.

arch/um/os-Linux/tty.c had its inclusions changed, and it needed some
style attention, so it got tidied.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>